16 17

CRM-93HCRM-91H CRM-9S

CRM-9S

A1 /B1

S  A2

18 18 CCA

110ON

OFF

11 10

110

10m

S

hd 1

10ON

OFF

11 10

110

10m

S

hd 1

10ON

OFF

11 10

110

10m

S

hd 1

10ON

OFF

11 10

110

10m

S

hd 1

10ON

OFF

11 10

110

10m

S

hd1

10ON

OFF

11 10

110

10m

S

hd 1

10ON

OFF

11 10

110

10m

S

hd 1

10ON

OFF

11 10

110

10m

S

hd 1

10ON

OFF

11 10

110

10m

S

hd 1

10ON

OFF

11 10

110

10m

S

hd

8595188112444

8595188112420

8595188112789

8595188112468

8595188116008

t t

U

t t

U

t tt tt t

U

t t

S

a

b

d

e

c

i

t t t t t t

U

f

g

j

h

t t

U

S

t t t t

S

t t

S

t t

S

CRM-91 /230 V:

CRM-91 /UNI:

CRM-93H /230 V:

CRM-93H /UNI:

CRM-9S /UNI:

CRM-91H CRM-93H CRM-9S

t

t

U

15-18

LED

U

S

15-18

LED

+ -

Un

15 16 18

A1 S A2

16 18

15

S  A2

A1

Un

+ -

Un

15 16 18

25 26 28

35 36 38

A1 S A2

Un

A1 S A2

B1 18 18

CRM-93HCRM-91H

15

16 18A1

S  A2

16 26 3618 28 38A1

S  A2 15 25 35

CRM-91H, CRM-93H, CRM-9S | CRM-91H, CRM-93H, CRM-9S |

+

• Multifunction time relay can be used for electrical appliances, control

of lights, heating, motors, pumps and fans (10 functions, 10 time

ranges, multi-voltage, 16 A or 3x 8 A contacts)

• Fulfi lls all requirements for time relays

• 10 functions:

- 5 time functions controlled by supply voltage

- 4 time functions controlled by control input

- 1 function of latching relay

• Comfortable and well-arranged function and time-range setting by

rotary switches

• Time scale 0.1 s - 10 days divided into 10 ranges: (0.1 s - 1 s / 1 s - 10 s /

0.1 min - 1 min / 1 min - 10 min / 0.1 hrs - 1 hrs / 1 hrs - 10 hrs /

0.1 day - 1 day / 1 day - 10 days / only ON / only OFF)

• CRM-91H, CRM-93H:

- universal supply voltage AC/DC 12 - 240 V or AC 230 V,

- Output contact: CRM-91H: 1x changeover/SPDT 16 A;

CRM-93H: 3 x changeover/SPDT 8 A

• CRM-9S:

- universal supply voltage AC 12 - 240 V AC 12 - 240 V, absolutely

noise-less switching

- 1x static contactless output (triac) 0.7 A (60 A / < 10 ms), switches

potential A1

• Multifunction red LED output indicator fl ashes or shines depending

on the status of output

• 1-MODULE, DIN rail mounting

Multifunction time relay

Technical parameters

load

Number of functions:

Supply terminals:

Voltage range:

Burden:

Voltage range:

Consumption (apparent / loss):

Supply voltage tolerance:

Supply indication:

Time ranges:

Time setting:

Time deviation:

Repeat accuracy:

Temperature coeffi cient:

Output

Number of contacts:

Current rating:

Breaking capacity:

Inrush current:

Switching voltage:

Voltage drop on switch:

Load on B1 terminal:

Output indication:

Mechanical life:

Electrical life (AC1):

Controlling

Power on control input:

Load between S-A2:

Control. terminals:

Glow tubes connections:

Max. amount of glow lamps

connected to controlling input:

Impulse length:

Reset time:

Other information

Operating temperature:

Storage temperature:

Electrical strength:

Operating position:

Mounting:

Protection degree:

Overvoltage category:

Pollution degree:

Max. cable size (mm2):

Dimensions:

Weight:

Standards:

10

A1 - A2

-15 %; +10 %

green LED

0.1 s - 10 days

rotary switch and potentiometer

5 % - mechanical setting

0.2 % - set value stability

0.01 % / °C, at = 20 °C (0.01 % / °F, at = 68 °F)

multifunction red LED

AC 0.025 - 0.2 VA / DC 0.1 - 0.7 W (UNI), AC 0.53 VA (AC 230 V),

AC 0.025 - 0.2 VA (AC 12 - 240 V)

Yes

A1-S

min. 25 ms / max. unlimited

-20 °C to +55 °C (-4 °F to 131 °F)

-30 °C to +70 °C (-22 °F to 158 °F)

any

DIN rail EN 60715

IP40 from front panel / IP20 terminals

III.

2

solid wire max. 1x 2.5 or 2x 1.5 /

with sleeve max. 1x 2.5 (AWG 12)

90 x 17.6 x 64 mm (3.5˝ x 0.7˝ x 2.5˝)

(UNI)-64 g (2.26 oz.); (UNI)-89 g (3.1 oz.);

(230)-62 g (2.2 oz.) (230)-87 g (3 oz.) 51 g (1.8 oz.)

EN 61812-1, EN 61010-1

AC/DC 12 - 240 V (AC 50 - 60 Hz)

AC 0.7 - 3 VA / DC 0.5 - 1.7 W

AC 230 V / 50 - 60 Hz

250 V AC1 / 24 V DC

x

x

3x107

0.7x105

230 V - Yes / UNI - No

UNI - glow lamps cannot connected/NO

230 V - max.20 pcs (measured with

glow lamp 0.68 mA / 230 V AC)

max. 150 ms

4kV (supply-output)

AC max. 12VA / 1.3W

1x changeover/ SPDT

(AgNi / Silver Alloy)

16 A / AC1

4000 VA / AC1,

384 W / DC

30 A / < 3 s

AC max. 12VA / 1.9W

3x changeover/ SPDT

(AgNi / Silver Alloy)

8 A / AC1

2000 VA / AC1,

192 W / DC

10 A / < 3 s

AC 12-240 V (50-

60 Hz)

AC max. 0.35VA

x

x

1x static contactless

output (triac)

0.7 A

x

60 A / < 10 ms

x

max. 0.9 V at I max.

Yes / I max. 0.7 A

> 108

>108

x

glow lamps cannot

connected/NO

max. 250 ms

x

EAN code

Possibility to connect load onto

controlling input

It is possible to connect the load

(e.g.: contactor) between terminals

S-A2, without any interruption of

correct relay function.

Examples of signaling

Supply terminals

1) Output contacts of CRM-93H do not allow switching of diff erent phases or 3-phase voltages (voltage > 250 V).

2) When mounting into steal-plated switchboards, it is necessary to keep a safety distance of min. 3 mm from terminal’s screws 35-36-38 and 25-26-28

towards the shutter of a switchboard.

Function

Control input “S”

Supply indication

Rought time setting

Fine time setting

Function setting

Output indication-multifunction LED

Output contactTime ranges

0.1 - 1s 1 - 10 s 0.1 - 1 min 1 - 10 min 0.1 - 1 h 1 - 10 hrs 0.1 - 1 day 1 - 10 days only ON only OFF

Description

Notes

Multifunction time relay

On Delay (Power On)

When the input voltage U is applied, timing delay t

begins. Relay contacts R change state after time de-

lay is complete. Contacts R return to their shelf state

when input voltage U is removed. Trigger switch is

not used in this function.

Off Delay

When input voltage U is applied, relay contacts

R change state immediately and timing cycle be-

gins. When time delay is complete, contacts return

to shelf state. When input voltage U is removed,

contacts will also return to their shelfstate. Trigger

switch is not used in this function.

Repeat Cycle (Starting Off )

When input voltage U is applied, time delay t be-

gins. When time delay t is complete, relay contacts

R change state for time delay t. This cycle will repeat

until input voltage U is removed. Trigger switch is

not used in this function.

Repeat Cycle (Starting On)

When input voltage U is applied, relay contacts R

change state immediately and time delay t begins.

When time delay t is complete, contacts return to

their shelf state for time delay t. This cycle will repe-

at until input voltage U is removed. Trigger switch is

not used in this function.

Off Delay (S Break) Input voltage U must be applied continuously. When trigger

switch S is closed, relay contacts R change state. When trigger

switch S is opened, delay t begins. When delay t is complete,

contacts R return to their shelf state. If trigger switch S is clo-

sed before time delay t is complete, then time is reset. When

trigger switch S is opened, the delay begins again, and relay

contacts R remain in their energized state. If input voltage U is

removed, relay contacts R return to their shelf state.

Single Shot Upon application of input voltage U, the relay is ready to

accept trigger signal S. Upon application of the trigger signal S,

the relay contacts R transfer and the preset time t begins. Du-

ring time-out, the trigger signal S is ignored. The relay resets by

applying the trigger switch S when the relay is not energized.

Single Shot Trailing Edge (Non-Retriggerable) Upon application of input voltage U, the relay is ready to

accept trigger signal S. Upon application of the trigger signal

S, the relay contacts R transfer and the preset time t begins.

At the end of the preset time t, the relay contacts R return to

their normal condition unless the trigger switch S is opened

and closed prior to time out t (before preset time elapses).

Continuous cycling of the trigger switch S at a rate faster than

the preset time will cause the relay contacts R to remain clo-

sed. If input voltage U is removed, relay contacts R return to

their shelf state.

On/Off Delay Input voltage U must be applied continuously. When trigger

switch S is closed, time delay t begins. When time delay t is

complete, relay contacts R change state and remain transfe-

rred until trigger switch S is opened. If input voltage U is remo-

ved, relay contacts R return to their shelf state.

Latching relay

Input voltage U must be applied continuously. Out-

put changes state with every trigger switch S clo-

sure. If input voltage U is removed, relay contacts R

return to their shelf state.

Pulse generator

Upon application of input voltage U, a single output

pulse of 0.5 seconds is delivered to relay after time

delay t. Power must be removed and reapplied to

repeat pulse. Trigger switch is not used in this func-

tion.

Function a

Function e pulse = 0.5 s

pulse pulse

Connection

Symbol